medical casters with nylon steel bracket

{"cid":"91198834","title":"Industrial Strength Nylon Steel Bracket Medical Casters With 4 Inches Overall Height","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ef\/60\/8f9c9d685eddbf21dd27944c35f6-200x200-1.jpg","attrs":{"Brand Name":"Medical Caster","Model Number":"HRM001","Minimum Order Quantity":"200","Delivery Time":"180","Place of Origin":"Guangdong, China","Certification":"ISO Rosh CE","Packaging Details":"1. Inner packing:transparent opp bags each products 2. outer packing:cardboard box 3. other packing: Customed packing","Supply Ability":"6000000","Bolt Hole Spacing":"76*61mm","Overall Height":"4 Inches","Brake":"Double Brake","Loaded Capacity":"275lbs","Wheel Diameter":"3 Inches","Color":"White+Grey","Load Capacity":"125kg","Bearing Type":"Precision Ball Bearing"}}

{"cid":"91189780","title":"PU Mute Medical Medium Duty 4 Inch Locking Couch Casters Hospital Wheel","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4d\/fd\/125ee7690eea52c4b7002d2fcbb5-200x200-1.jpg","attrs":{"Price":"3USD\/PCS","Brand Name":"Kenyue","Model Number":"JKP-034S5W","Minimum Order Quantity":"100PCS","Delivery Time":"15-20 Days","Certification":"CE ISO:9001","Place of Origin":"Zhejiang\uff0cChina","Payment Terms":"L\/C T\/T","Supply Ability":"20000PCS \/ Month","Packaging Details":"Standard Export Carton","Other name":"Hospital casters","Material":"PU","Features":"Silent moving and floor protection","Color":"Black","Load capacity":"100Kgs","Caster type":"Medium duty caster","Wheel dia":"4 inch","Mail packing":"Y"}}